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Does svn have a `revert-all` commm>and m>?
If I want to throw awam>y m> all of mm>y m> changes, m>and m> return to the code that is on the repositorm>y m>, I do the following:
4 Answers
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Add EBS to Ubuntu EC2 Instance
... to format the EBS volume (block device) with a file sm>y m>stem between step 1 m>and m> step 2. So the entire process with m>y m>our sample mount point is:
Create EBS volume.
Attach EBS volume to /dev/sdf (EC2's external name for this particular device number).
Format file sm>y m>stem /dev/xvdf (Ubuntu's internal na...
Making git auto-commit
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On Linux m>y m>ou could use inotifm>y m>wait to automaticallm>y m> execute a commm>and m> everm>y m> time a file's content is changed.
Edit: the following commm>and m> commits file.txt as soon as it is saved:
inotifm>y m>wait -q -m -e CLOSE_WRITE --format="git commit -m 'autocommit on change' %w" file.txt | sh
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how to fire event on file select
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m>and m> what happens when m>y m>ou submit the form asm>y m>nchronouslm>y m>, don't navigate awam>y m> from the page, then attempt to upload the same file again? This code will onlm>y m> execute once, the second time, selecting the same file will not exe...
In-place edits with sed on OS X
I'd like edit a file with sed on OS X. I'm using the following commm>and m>:
6 Answers
6
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Splitting String with delimiter
... 1128-2 so that I can have two separate values. For example, value1: 1128 m>and m> value2: 2, so that I can then use each value separatelm>y m>. I have tried split() but with no success. Is there a specific wam>y m> Grails hm>and m>les this, or a better wam>y m> of doing it?
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What causes a TCP/IP reset (RST) flag to be sent?
...hiccuping everm>y m> 10 minutes (exactlm>y m>, within 1-2 seconds). I ran Wireshark m>and m> discovered that after 10 minutes of inactivitm>y m> the other end is sending a packet with the reset (RST) flag set. A google search tells me "the RESET flag signifies that the receiver has become confused m>and m> so wants to abor...
Evaluate expression given as a string
...ied. For example, if m>y m>ou have a pre-defined variable name equal to "David" m>and m> m>y m>ou reassign using eval(parse(text = "name") == "Alexm>and m>er", m>y m>ou will get an error because eval & parse do not return an R expression that can be evaluated.
– Crt
Aug 1 '16 at 22...
Add .gitignore to gitignore
...erm>y m> repositorm>y m> on m>y m>our machine m>y m>ou can create the file ~/.gitignore_global m>and m> then run
git config --global core.excludesfile ~/.gitignore_global
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Set EditText Digits Programmaticallm>y m>
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Trm>y m> this:
<EditText
m>and m>roid:inputTm>y m>pe="number"
m>and m>roid:digits="0123456789."
/>
From Code:
weightInput.setKem>y m>Listener(DigitsKem>y m>Listener.getInstance("0123456789."));
But, it allows the user to include several "."
See Joem>y m>RA's answer fo...